Chess South Africa Ratings Database

PLAYER PAGE

Personal

Weng, X (Xinyu)

Chess SA id

2110139238

FIDE id

Date of birth

2011-09-16 (U16)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1081.3	1066.4	1200	1200
Raw rating	1081.3	1066.4	1200	1200
Weighted rating	1079	1064.3	1200	1200
Weighted performance	722	721	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	196.4	200.6	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1081.3	1066.4	1200	1200
Analysis
Rating	1081.3	1066.4	1200	1200
Raw rating	1081.3	1066.4	1200	1200
Weighted rating	1079	1064.3	1200
Weighted performance	722	721	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	196.4	200.6	165.8	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1081.3	1066.4	1200	1200
New weighted rating	1079.1	1064.3	1200	1200
New weighted performance	716.1	715.1	0	0
Temp new rating	1081.3	1066.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1081.3	1066.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	5	5
	9	9
	0	0
History	24	24

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	7	29.17	-177.1	1177.6	1000.5
Standard	24	7	29.17	-177.1	1177.6	1000.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1081.3	1066.4	1200	1200
2025-09-30	1081.3	1066.4	1200	1200
2025-09-01	1081.3	1066.4	1200	1200
2025-08-01	1081.3	1066.4	1200	1200
2025-07-01	1081.3	1066.4	1200	1200
2025-06-01	1081.3	1066.4	1200	1200
2025-05-01	1081.3	1066.4	1200	1200
2025-04-01	1081.3	1066.4	1200	1200
2025-03-01	1081.3	1066.4	1200	1200
2025-02-01	1081.2	1066.3	1200	1200
2025-01-01	1072.8	1058.8	1200	1200
2024-12-01	1072.8	1058.8	1200	1200
2024-11-01	1072.8	1058.8	1200	1200
2024-10-01	1072.8	1058.8	1200	1200
2024-09-01	1072.8	1058.8	1200	1200
2024-08-01	1072.8	1058.8	1200	1200
2024-07-01	1072.8	1058.8	1200	1200
2024-09-01	1072.8	1058.8	1200	1200
2024-05-01	1072.8	1058.8	1200	1200
2024-04-01	1072.8	1058.8	1200	1200
2024-03-01	1076.1	1057.6	1200	1200
2024-02-01	1104.7	1088	1200	1200
2024-01-01	1104.7	1088	1200	1200
2023-12-01	1104.7	1088	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden School Chess Trials 1 2024 (U13 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	Mossel Bay Schools Trials 2 2024 (U13)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	1	Yes	Analysis
3	Mossel Bay Schools Trials 2 2023 (U13 Girls)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
4	Eden Proewe 2 2022 (O11 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	4	1	Yes	Analysis
5	Eden Proewe 1 2022 (O11 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 3	type Standard	result 0.5	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Siganga, P (Princess)				Opponent Koko, A (Anothando)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 3	type Standard	result 0.5	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Buis, K (Kayde)				Opponent Van Deventer, J (Jana)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 1	type Standard	result 0.5	date 2024-03-09	rnd 1	type Standard	result 0.5
		Opponent Helegu, G (Grace)				Opponent Helegu, G (Grace)

#	Games	Start				End
1	2	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 3	type Standard	result 0.5	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Siganga, P (Princess)				Opponent Koko, A (Anothando)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 3	type Standard	result 0.5	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Buis, K (Kayde)				Opponent Van Deventer, J (Jana)
3	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 1	type Standard	result 0.5	date 2024-03-09	rnd 1	type Standard	result 0.5
		Opponent Helegu, G (Grace)				Opponent Helegu, G (Grace)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Koko, A (Anothando)				Opponent Koko, A (Anothando)
2	1	Tournament Mossel Bay Schools Trials 2 2024				Tournament Mossel Bay Schools Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Scholtz, H (Hayley)				Opponent Scholtz, H (Hayley)
3	1	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Van Deventer, J (Jana)				Opponent Van Deventer, J (Jana)

#	Games	Start				End
1	1	Tournament Eden School Chess Trials 1 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Koko, A (Anothando)				Opponent Koko, A (Anothando)
2	1	Tournament Mossel Bay Schools Trials 2 2024				Tournament Mossel Bay Schools Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Scholtz, H (Hayley)				Opponent Scholtz, H (Hayley)
3	1	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 4	type Standard	result 1
		Opponent Van Deventer, J (Jana)				Opponent Van Deventer, J (Jana)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Bondt ,C (Cu Reeza)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Bondt ,C (Cu Reeza)	1	1218.4	1218.4	1	1221.6	1218.4	0	0	0	0	0	0
2	Frans ,M (Meecha)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Frans ,M (Meecha)	1	1193	768	1	1190	768	0	0	0	0	0	0
3	Helegu ,G (Grace)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Helegu ,G (Grace)	1	1176.3	1176.3	1	1218.4	1176.3	0	0	0	0	0	0
4	Coetzee ,H (Hennie)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Coetzee ,H (Hennie)	1	1181.1	756.1	1	1176.8	756.1	0	0	0	0	0	0
5	Oosthuizen ,N (Nikita)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Oosthuizen ,N (Nikita)	1	1125.6	700.6	1	1108.8	700.6	0	0	0	0	0	0
6	Gelderbloem ,Q (Quelin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Gelderbloem ,Q (Quelin)	1	1126.4	701.4	1	1114.2	701.4	0	0	0	0	0	0
7	Mbiza ,T (Thina)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mbiza ,T (Thina)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Van Deventer ,J (Jana)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Deventer ,J (Jana)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Petersen ,R (Raynique)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Petersen ,R (Raynique)	1	1200.4	775.4	1	1201.6	775.4	0	0	0	0	0	0
10	Daniels ,R (Richall)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Daniels ,R (Richall)	1	1146.5	721.5	1	1136	721.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Weng, X (Xinyu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms